Chris Crawford (previously) has released the beta version of his Storytron engine. The first demo? Balance of Power: 21st Century. [more inside]
Chris Crawford puts up videos of some of his earlier talks and interviews. So far, there are four pieces but he says there will be more to come. These are the direct links to Quicktime movies that are also in his forum post which is the initial link. An Interview in 1982 about his nuclear power plant simulation Scram (52 MB), 1990 interview on Balance of Power (62 MB), half-hour interview with 30 seconds of Crawford about Excalibur (331 MB), lecture at the 1990 Computer Game Developers' Conference entitled "The Mystique of the Loop" (657 MB).